Maybe that was the paph Olaf had a picture of at the end of his WOC presentation. The dorsal had a wide black mark and a dark pouch. Picture was of two blooms but no plant.
I would suspect it is. I have seen many plants myself, and a couple pictures. They have not been that much exported.
Good, maybe they wont get ripped from the in situ locations.
You can buy them on the Bangkok Jatujak Market, they collect a lot of them for pot-plant. Ask the paphs sellers if they can sell to you one or two boxes...
Chiang Mai has many plants available as well. I have seen boxes and boxes of them, you can ask any Thai orchid grower, they know about that plant. The price is so low and the quantities available from the local growers ( that you will most likely never meet...) so huge that no one dare to offer or export them. There are some plants here and there outside of Thailand however. It is not a really fast growing species.
The plant pictured is most likely one of those strange insigne types. In Laos they even have Paph. viniferum, I have seen some pictures from a collector, he had dozens of them. The original vinicolor most likely come from Laos. Most Thai growers import from Laos since decades, because the labor cost is so cheap. One 30kg box of Lao paph dianthum cost only 50$ (and most of the dianthum available now are coming from Laos), makes a lot of plants.